The most expensive calls are usually ____ calls.
举一反三
- The most expensive calls are usually calls. A: local B: international C: cell phone D: telephone
- When you receive （） of the calls you should pay for your calls.
- Making long distance calls in a hotel usually costs much
- This program ______ your patience and confidence. A: calls for B: calls on C: calls at D: calls about
- A good writing______clear organization and choices of words. A: calls on B: calls for C: calls up D: calls off